google / exposure-notifications-server

Exposure Notification Reference Server | Covid-19 Exposure Notifications
https://www.google.com/covid19/exposurenotifications/
Apache License 2.0
2.43k stars 311 forks source link

Add metrics-registrar service for registering metrics #1549

Closed sethvargo closed 3 years ago

sethvargo commented 3 years ago

This adds a new service that registers metrics on boot. It also removes metrics registration from the other services boot sequences. This service is deployed but inaccessible and purely exists to register metrics.

Fixes https://github.com/google/exposure-notifications-server/issues/1548

Release Note

**Upgrade notice!** This release introduces a new service which must be tagged and applied. You can run `terraform taint null_resource.build` before running Terraform to build this service. This service is responsible for metric registration and does not receive user traffic.